Hanover is a city located in York County Pennsylvania. With a 2020 population of 15,851, it is the 35th largest city in Pennsylvania and the 2241st largest city in the United States . Hanover is currently growing at a rate of 0.42% annually and its population has increased by 3.68% since the most recent census, which recorded a population of 15,289 in 2010. Hanover reached it's highest population of in . Spanning over 4 miles, Hanover has a population density of 4,288 people per square mile.
The average household income in Hanover is $64,044 with a poverty rate of 12.74%. The median rental costs in recent years comes to $843 per month, and the median house value is $155,300. The median age in Hanover is 40.1 years, 37.8 years for males, and 43 years for females.